[SP-1317] - Backport of BISERVER-10547 - Folder is created in user console for non-pentaho LDAP/MSAD users who attempt to login even though authentication fails (5.1)

remove config xml changes
Merge pull request #1743 from aliakseihaidukou/SP-1317

[SP-1317] - Backport of BISERVER-10547 - Folder is created in user conso...
[BISERVER-11908] Unable to load transformation when using PRD with KTR as datasource
Merge pull request #1772 from mdamour1976/5.1

[BISERVER-11908] Unable to load transformation when using PRD with KTR as datasource
[CLEANUP] Setting correct SNAPSHOT versions
[CLEANUP] Setting 5.1.x doc version to 5.1.0.0